TY - RPRT TI - Beta-blockers and asthma: a safe combination? AU - P N R Dekhuijzen AU - K Artan PY - 2005 DO - 10.1016/j.pcrj.2005.07.001 UR - https://pubmed.ncbi.nlm.nih.gov/16701733/ ID - 16701733 ER -